[SOLVED] Zimbra doesn't start/stop, stats still running

Hello,

after Zimbra worked fine for nearly 8 months I ran into some serious problems for the first time.
As i'm not very experienced with Ziimbra and Linux servers I hope that you can help me.

I tried to open the web client which didn't work, that happens every once in a while but normally it was easily fixed with a server restart. This time the server restart didn't help. So I logged onto the server and ran

The last output of zimbra.log is in my first post, in the other logs there isn't anything standing out exept for mailbox.log where the last entries are from last night as well, no signs of my tries today:

Well, I was trying to find the cause myself and in that process I realized that the simple reason why zimbra didn't start anymore was that there wasn't any free disk space on the server. Over time without logrotate the log files just got too big, after freeing up disk space and restarting zimbra it suddenly worked again.
Stupid i know but it took me a couple of days before I realized it, always the last thing one thinks of
Thanks a lot for your help!